2027年电池QR码临近：采购电池和含电池产品时，买家现在应建立哪些数据字段？
电池QR码不是临出货时贴一张标签。它要求产品身份、技术资料和后续更新能长期对应同一个电池型号与批次。
欧盟电池法规规定，从2027年2月18日起，所有电池应按法规要求标注QR码。与此同时，电池供应链尽职调查义务的适用时间已推迟至2027年8月18日。两个时间点不同，买家不能把“尽职调查延期”误解为所有电池数据工作都延期。
哪些买家会受到影响？
不仅是单独采购电芯和电池包的企业。采购带电池的工具、储能设备、车辆、消费电子、医疗周边或工业仪表，也需要向整机供应商确认其电池数据来源和标识安排。
电池数据最小清单
| 数据组 | 关键字段 | 为什么重要 |
|---|---|---|
| 产品身份 | 型号、批次、制造商、工厂 | 防止资料对应错产品 |
| 化学与容量 | 化学体系、额定容量、电压 | 支持安全和性能判断 |
| 合规文件 | 声明、测试、适用法规 | 支持市场准入 |
| 性能与耐久 | 循环、健康状态等适用数据 | 支持寿命管理 |
| 供应链 | 关键材料和尽调资料 | 为后续义务准备 |
| 数据维护 | 链接、版本、负责人 | 防止二维码失效 |
买家如何验证QR码准备度？
扫码只是第一步
测试链接是否稳定、移动端能否打开、数据是否与实物型号一致，并检查更换电池供应商后旧批次资料是否仍可访问。
关注“谁来更新”
品牌方、整机厂和电池厂可能分别掌握不同数据。合同要规定谁汇总、谁审核、谁维护，以及发生召回或更正时怎样更新。
管理不同市场版本
同一产品可能使用不同电芯或容量。二维码和资料不能只对应一个“全球通用”页面，而忽略实际出货配置。
RFQ与合同应该增加什么？
- 电池制造商和生产地址；
- 电池型号、化学体系和关键性能；
- QR码落位和耐久性方案；
- 数据链接的维护期限；
- 电池或关键材料变更通知；
- 资料错误、更正和召回配合责任。
适用边界
不同电池类别适用的标签、信息、性能和护照要求并不完全相同。具体义务需按便携式、工业、LMT、电动汽车、启动照明点火等分类判断。本文为采购准备框架，不替代产品合规意见。
FAQ
尽职调查推迟到2027年8月，QR码也一起推迟吗？
不能这样理解。法规当前文本对QR码和尽职调查规定了不同时间点，应分别准备。
含纽扣电池的小产品也要关注吗？
要。所有电池的具体义务仍需按类型和条文判断，整机买家应向供应商确认适用安排。
最先应该建立哪个字段？
先建立“整机型号—电池型号—电池制造商—出货批次”的对应关系，否则后续资料很容易串错。
电池法规正在把一个看似普通的零部件变成有持续数据身份的产品。
QR码真正连接的不是网页，而是实物电池、合规证据、供应链资料和整个使用周期。
参考来源
A battery QR code is not a label added just before shipment. It requires the product identity, technical documentation, and subsequent updates to remain linked to the same battery model and batch over the long term.
The EU Batteries Regulation provides that, from February 18, 2027, all batteries must carry a QR code as required by the regulation. Meanwhile, the application date for battery supply-chain due diligence obligations has been postponed to August 18, 2027. These are two different dates. Buyers should not interpret the due diligence postponement as a postponement of all battery data work.
Which buyers will be affected?
This is not limited to companies purchasing cells and battery packs separately. Buyers of battery-powered tools, energy storage equipment, vehicles, consumer electronics, medical peripherals, or industrial instruments should also confirm the source of battery data and labeling arrangements with their finished-product suppliers.
Minimum battery data checklist
| Data group | Key fields | Why it matters |
|---|---|---|
| Product identity | Model, batch, manufacturer, factory | Prevents documents from being matched to the wrong product |
| Chemistry and capacity | Chemistry, rated capacity, voltage | Supports safety and performance assessment |
| Compliance documents | Declarations, tests, applicable regulations | Supports market access |
| Performance and durability | Applicable data such as cycle life and state of health | Supports lifecycle management |
| Supply chain | Critical-material and due diligence information | Prepares for subsequent obligations |
| Data maintenance | Links, versions, responsible owner | Prevents QR codes from becoming invalid |
How should buyers verify QR-code readiness?
Scanning is only the first step
Test whether the link is stable and accessible on mobile devices, confirm that the data matches the physical model, and check whether information for older batches remains accessible after changing battery suppliers.
Focus on who updates the data
Brand owners, finished-product manufacturers, and battery manufacturers may each hold different data. Contracts should specify who consolidates, reviews, and maintains the information, and how it will be updated in the event of a recall or correction.
Manage different market versions
The same product may use different cells or capacities. A QR code and its documentation should not point only to one “global” page while ignoring the configuration actually shipped.
What should be added to RFQs and contracts?
- Battery manufacturer and production address;
- Battery model, chemistry, and key performance data;
- QR-code placement and durability plan;
- Maintenance period for the data link;
- Notification of changes to the battery or critical materials;
- Responsibilities for correcting inaccurate information and supporting recalls.
Scope and limitations
Labeling, information, performance, and battery-passport requirements are not identical for every battery category. The applicable obligations must be assessed according to categories such as portable, industrial, LMT, electric-vehicle, and starting, lighting and ignition batteries. This article provides a procurement-preparation framework and is not a substitute for product-specific compliance advice.
FAQ
Due diligence has been postponed to August 2027. Has the QR-code requirement also been postponed?
No. The current regulation sets different dates for QR codes and due diligence, and preparation should proceed separately.
Do small products containing button cells also require attention?
Yes. The precise obligations for every battery still depend on its type and the applicable provisions. Finished-product buyers should confirm the relevant arrangements with suppliers.
Which field should be established first?
Begin with the relationship among the finished-product model, battery model, battery manufacturer, and shipment batch. Without this mapping, later documentation can easily be associated with the wrong product.
The Batteries Regulation is turning a seemingly ordinary component into a product with a persistent data identity.
What the QR code truly connects is not merely a webpage, but the physical battery, compliance evidence, supply-chain records, and the entire use cycle.